First of all I agree this thread has derailed and please don't take this as an attack. I feel its very unfair to categorize all pro-ban people as angry biased people. Their are plenty of pro-ban people (myself included) that just think its an unhealthy pokemon for the meta and is broken for reasons already stated. Also, there has been plenty of hate and bias from the anti-ban side. "Aegislash is my favorite pokemon you guys are stupid for wanting to ban that" I'm not saying all anti-ban people are like that, in fact very few are. Most of the people posting here will most likely not make suspect reqs. Heck I've seen some people saying they haven't even played suspect. There is just a lot of ignorance and and incorrect information going around. Instead of attacking the people with ignorance try to be patient with them and calmly explain why they are wrong or just plain ignore them. Most of the pro-banners have already made their thoughts clear in some of the earlier posts with quite detailed reasoning. I suggest you look at some of these earlier posts to see why most of the people voting for ban will be doing so. Its get really frustrating arguing with people that think just throw a fire type onto your team and aegislash is countered.I feel like this thread has really derailed, and I'm kind of sad to see so much hate and controversy going around.
I think the bottom line is that Aegislash is a controversial pokemon since it cannot be countered reliably by almost any pokemon in OU. However, by maintaining the ability to destroy any of its counters, it loses coverage, items, or the standard sets that make it great.
Lures have existed in pokemon for a long time. But Aegislash takes it to a new level. However, I think by utilizing team preview and proper scouting, you can predict Aegislash's set or lose one pokemon that counter with the appropriate pokemon. This isn't much different than many other lures.
In reviewing this thread, it's become even more obvious to me that Aegislash should not be banned, the people constructing pro-ban arguments and the amount of controversy in the thread makes me think it would be better to keep it around in the meta. It just feels like the pro-ban people are pretty biased with how much hate and anger is coming from their side of the argument. This makes me worried about their potential position.
Remember all pokemon is just a game. No need to attack others over it. Those of us that want it banned do so because we think the game will be more fun without aegislash, not because we have some deeply hidden vendetta against it.